Researchers look to bones and shells as blueprints for stronger, more durable concrete http://bit.ly/1sRInp4 pic.twitter.com/1JRe2puKkR
9:23 AM - 26 May 2016
0 replies
9 retweets
4 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.